信息披露管理制度 第一章 总 则 第一条 为加强对江苏常青树新材料科技股份有限公司（以下简称"公司"） 信息披露工作的管理，规范公司的信息披露行为，保证公司真实、准确、完整地 披露信息，维护公司股东特别是社会公众股东的合法权益，依据《中华人民共和 国公司法》《中华人民共和国证券法》、中国证券监督管理委员会（以下简称"中 国证监会"）《上市公司信息披露管理办法》（以下简称"《管理办法》"）、《上市公 司治理准则》《上海证券交易所股票上市规则》（以下简称"《上市规则》"）《上海 证券交易所上市公司自律监管指引第 2 号——信息披露事务管理》（以下简称 "《披露指引》"）及《江苏常青树新材料科技股份有限公司章程》（以下简称"公 司章程"）的有关规定，特制定本管理制度。 第二条 本信息披露事务管理制度（以下简称"本管理制度"）适用于如下 人员和机构（以下简称"信息披露义务人"）： 江苏常青树新材料科技股份有限公司 信息披露管理制度 （一）公司董事会秘书和信息披露事务管理部门； 江苏常青树新材料科技股份有限公司 第三条 除依法需要披露的信息之外，信息披露义务人可以自愿披露与投资 者作出价值判断和投资决策有关的信息，但不 ...

江苏常青树新材料科技股份有限公司 本公司董事会及全体董事保证本公告内容不存在任何虚假记载、误导性陈述 或者重大遗漏，并对其内容的真实性、准确性和完整性承担法律责任。 江苏常青树新材料科技股份有限公司（以下简称"公司"）于 2025 年 11 月 27 日召开第二届董事会第十六次会议，审议通过了《关于修订公司部分治理制 度的议案》，同意对公司部分治理制度进行修订完善。 根据《中华人民共和国公司法》《中华人民共和国证券法》及《上市公司治 理准则》（2026 年 1 月 1 日起施行）等法律法规的最新监管规定，结合公司实 际情况，公司对部分现有治理制度进行修订完善，本次修订制度的具体情况如下： | 序号 | 制度名称 | 审议程序 | | --- | --- | --- | | 1. | 《董事会提名委员会工作细则》 | 第二届董事会第十六次会议 | | 2. | 《董事会薪酬与考核委员会工作细则》 | 第二届董事会第十六次会议 | | 3. | 《信息披露管理制度》 | 第二届董事会第十六次会议 | 以上修订的相关制度经公司第二届董事会第十六次会议审议通过之日起正 式生效施行，原制度相应废止。公司将持续健全公司治 ...

关于使用暂时闲置自有资金进行委托理财的公告 本公司董事会及全体董事保证本公告内容不存在任何虚假记载、误导性陈述 或者重大遗漏，并对其内容的真实性、准确性和完整性承担法律责任。 重要内容提示： 基本情况 | 投资金额 | 10,000 万元 | | --- | --- | | 投资种类 | 结构性存款 | | 资金来源 | 自有资金 | 证券代码：603125 证券简称：常青科技 公告编号：2025-074 江苏常青树新材料科技股份有限公司 已履行及拟履行的审议程序：公司于 2025 年 4 月 11 日召开的第二届 董事会第十次会议及第二届监事会第九次会议，审议通过了《关于公司拟使 用暂时闲置自有资金进行现金管理的议案》，同意公司在不超过人民币 50,000 万元的额度内使用闲置自有资金进行现金管理，上述额度自董事会审议通过 之日起 12 个月内可滚动计算。该事项在董事会审批权限内，无须提交股东大 会审议。 特别风险提示：公司本次购买的理财产品均为保证本金的低风险产品， 但结构性存款产品可能面临多重风险因素，包括但不限于政策风险、市场风 险、流动性风险、产品不成立风险、信息传递风险、管理风险、产品提前终 止风 ...

江苏常青树新材料科技股份有限公司 证券代码：603125 证券简称：常青科技 公告编号：2025073 江苏常青树新材料科技股份有限公司 关于召开 2025 年第三季度业绩说明会的公告 本公司董事会及全体董事保证本公告内容不存在任何虚假记载、误导性陈述 或者重大遗漏，并对其内容的真实性、准确性和完整性承担法律责任。 重要内容提示： 会议召开时间：2025 年 11 月 21 日 （星期五） 09:30-11:30 会议召开地点：上海证券交易所上证路演中心（网址： https://roadshow.sseinfo.com/） 会议召开方式：上证路演中心视频直播和网络互动 二、说明会召开的时间、地点 （一）会议召开时间：2025 年 11 月 21 日（星期五）09:30-11:30 （二）会议召开地点：上海证券交易所上证路演中心 江苏常青树新材料科技股份有限公司 （网址：https://roadshow.sseinfo.com/） （三）会议召开方式：上证路演中心视频直播和网络互动 投资者可于 2025 年 11 月 14 日 （星期五） 至 11 月 20 日 （星 期四）16:00 前登录上证路演中心网站首 ...

Core Viewpoint - Changqing Technology (603125) emphasizes research and development (R&D) innovation as a core driver for growth, focusing on high-performance and multifunctional polymer materials to support business expansion [1] R&D and Innovation - The company is advancing its R&D efforts in line with the extension and strengthening of its main business industry chain, achieving significant progress in high-performance polymer materials [1] - Core technology reserves are closely aligned with downstream customer demands in high-end application areas, enhancing the competitiveness of the main business through continuous technological iteration [1] Business Development - Some products from the company's fundraising projects are intended for high-end photoresist production, with new products already completed for sampling or sales [1] - The company has a diverse product range and application fields, with a varied customer base, although some product and customer orders have not yet met disclosure standards [1]

Core Viewpoint - Changqing Technology (603125) is expanding into the specialty monomer field of aromatic oxygen-containing high polymers, focusing on developing high-performance, green, and healthy specialty polymer materials that meet market demands [1] Group 1: Project Overview - The Taizhou project leverages existing technological advantages to develop specialty high polymer materials [1] - The products from this project can serve as key raw materials for high-end polyester resins, high-performance engineering plastics, and insulation materials, enhancing material heat resistance and mechanical strength [1] Group 2: Applications and Market Fit - The products are applicable in various sectors, including environmentally friendly plasticizers and specialty coatings, combining both environmental and high-performance characteristics [1] - These products are essential intermediates in biomedicine, pesticides, and daily chemical products, with broad applications in strategic emerging industries encouraged by the state, such as new energy, high-end manufacturing, and electronics [1]

Core Points - Changqing Technology announced on October 31 that it received a letter from Everbright Securities regarding the change of the designated sponsor representative for ongoing supervision [1] - Everbright Securities, as the sponsor for the company's initial public offering, originally appointed Ma Zhipeng and Cheng Xin for ongoing supervision until December 31, 2025 [1] - Due to the company's ongoing project for issuing convertible bonds to unspecified objects in 2025, Ma Zhipeng and Qian Linkai will be the designated sponsors for this project [1] - To ensure the orderly conduct of ongoing supervision, Everbright Securities decided to appoint Qian Linkai to replace Cheng Xin in the ongoing supervision role [1]

证券代码：603125 证券简称：常青科技 公告编号：2025-072 江苏常青树新材料科技股份有限公司 江苏常青树新材料科技股份有限公司 关于变更持续督导保荐代表人的公告 本公司董事会及全体董事保证本公告内容不存在任何虚假记载、误导性陈述 或者重大遗漏，并对其内容的真实性、准确性和完整性承担法律责任。 2025 年 11 月 1 日 江苏常青树新材料科技股份有限公司 附件：钱林凯先生简历 钱林凯先生，北京大学金融硕士，保荐代表人。现任职于光大证券投资银行 总部，先后负责或参与了江苏常青树新材料科技股份有限公司（603125）向不特 定对象发行可转换公司债券项目、江苏常青树新材料科技股份有限公司（603125） 首次公开发行股票项目、广西河池化工股份有限公司（000953）重大资产重组项 目、四川福蓉科技股份公司（603327）首次公开发行股票项目等。在保荐业务执 业过程中严格遵守《证券发行上市保荐业务管理办法》等相关规定，执业记录良 好。 江苏常青树新材料科技股份有限公司（以下简称"公司"）于 2025 年 10 月 31 日收到光大证券股份有限公司（以下简称"光大证券"）出具的《关于变 更江苏常青树新材料 ...

Core Points - The company Changqing Technology (603125) reported a closing price of 16.44 yuan on October 30, 2025, down 2.03% with a turnover rate of 3.1% and a trading volume of 31,400 shares, amounting to a transaction value of 51.87 million yuan [1] Trading Information Summary - On October 30, 2025, the net outflow of main funds was 5.30 million yuan, accounting for 10.22% of the total transaction value; retail investors had a net inflow of 3.73 million yuan, representing 7.19% of the total transaction value [2] Shareholder Changes - As of September 30, 2025, the number of shareholders increased to 20,700, up by 1,287 or 6.63% from June 30, 2025; the average number of shares held per account decreased from 20,900 to 19,600 shares, with an average market value of 326,200 yuan [3] Financial Performance Highlights - For the first three quarters of 2025, the company reported a main revenue of 713.31 million yuan, a year-on-year decrease of 11.9%; the net profit attributable to shareholders was 103 million yuan, down 34.19% year-on-year; the net profit excluding non-recurring items was 96.01 million yuan, also down 34.05% year-on-year [4][5] - In Q3 2025, the company recorded a single-quarter main revenue of 22.87 million yuan, a decline of 14.4% year-on-year; the single-quarter net profit attributable to shareholders was 32.30 million yuan, down 38.68% year-on-year [4][5] - The company’s debt ratio stood at 6.38%, with investment income of 8.46 million yuan and financial expenses of -4.47 million yuan; the gross profit margin was 27.05% [4] Company Announcements - The company has submitted a proposal for issuing convertible bonds to unspecified investors, which was accepted by the Shanghai Stock Exchange on October 29, 2025 [5]

Core Viewpoint - Changqing Technology, a leader in polymer new materials and specialized additives, has achieved significant technological breakthroughs and is expanding its production capacity, which is expected to enhance revenue and cash flow in the coming years [5]. Group 1: Company Overview - Changqing Technology was established on June 30, 2010, and went public on the Shanghai Stock Exchange on April 10, 2023, with its registered and operational base in Jiangsu Province [1]. - The company specializes in the research, production, and sales of polymer new materials and specialized additives, breaking foreign monopolies and achieving domestic substitution [1]. Group 2: Financial Performance - For Q3 2025, Changqing Technology reported revenue of 713 million yuan, ranking 43rd out of 79 in the industry, significantly lower than the industry leader, Sinochem International, which reported 35.716 billion yuan [2]. - The company's net profit for the same period was 103 million yuan, ranking 25th in the industry, which is below the second-ranked Jiahu Energy's 821 million yuan but above the industry average of 74.44 million yuan [2]. Group 3: Financial Ratios - As of Q3 2025, Changqing Technology's debt-to-asset ratio was 6.38%, significantly lower than the industry average of 34.74% [3]. - The company's gross profit margin was 27.05%, higher than the industry average of 19.93% [3]. Group 4: Shareholder Information - As of September 30, 2025, the number of A-share shareholders increased by 6.63% to 20,700, with an average holding of 4,889.58 shares, a decrease of 6.22% [5]. - Hong Kong Central Clearing Limited became the fifth-largest shareholder, holding 884,400 shares as a new investor [5]. Group 5: Future Outlook - Changqing Technology is expected to see steady revenue and cash flow growth from 2019 to 2024, driven by technological advancements and capacity expansion [5]. - The company plans to add a total production capacity of 160,500 tons per year, with 90,500 tons coming from new projects [5]. - Forecasted net profits for 2025, 2026, and 2027 are projected to be 125 million, 155 million, and 201 million yuan, respectively [5].